Chapter 5 — Recording Income and Getting Paid

Recording Income and Getting Paid

Income is the reason the business exists, yet recording it is where some of the most damaging errors hide: double-counted revenue, forgotten invoices, and deposits recorded as income when they’re not. The full cycle: billing the customer, receiving the money, and recording it correctly.

Invoicing: bill promptly and precisely

Invoice the moment the work is done or the goods are delivered — not at month-end. Every day an invoice sits unsent is a day of free financing you’re giving your customer.

Every invoice needs: a unique sequential invoice number (1041, 1042, 1043), the invoice date, the customer’s name and address, a clear description of what was sold, the amount, the payment terms (“Net 30” means due in 30 days), and how to pay. Sequential numbering matters for control: if invoice 1044 is missing, you know something fell through the cracks.

The bookkeeping entry: debit Accounts Receivable, credit Income. You’ve earned the income — even though no cash has changed hands. This is accrual thinking: income is recorded when earned, not when the check arrives.

Sales receipts: when cash changes hands immediately

When a customer pays on the spot — a retail sale, a plumber paid at the door — record a sales receipt: debit Cash (or undeposited funds — see below), credit Income. No receivable is created because there’s nothing left to collect.

The key discipline: every sale gets recorded, the day it happens — even cash. Unrecorded cash sales understate income and make your cash impossible to reconcile.

The deposit problem: undeposited funds

You receive three customer checks on Monday totaling $4,200 and deposit them Wednesday. If you record each payment to the bank account on Monday, your books show deposits the bank doesn’t have yet — a reconciliation nightmare.

The solution: an Undeposited Funds holding account. When you receive a payment, debit Undeposited Funds and credit Accounts Receivable. When you make the actual deposit, debit the Bank account and credit Undeposited Funds. Your recorded deposits then match the bank statement line for line.

The same applies to payment processors (Stripe, Square, PayPal), which batch daily sales into one deposit, minus fees: record the sale to undeposited funds (or a “processor clearing” account), then record the actual deposit with the fee split out as an expense. Never record the net deposit as income — you’d hide the fees and understate both income and expenses.

Handling refunds and credit memos

When a customer gets money back — a returned product, a service credit, a pricing correction — record a credit memo: credit Accounts Receivable and debit Income (or a “Sales Returns” account).

Do not record the refund as an expense — it’s a reversal of income, not a cost of doing business; recording it as an expense overstates both income and expenses, distorting every margin you calculate. If the refund goes to a customer who already paid: debit Income (or Sales Returns), credit Cash.

Revenue vs. cash collected: the distinction that matters

Recording income and receiving cash are two different events. Invoice sent → income recorded (receivable created). No cash moved. Payment received → cash recorded (receivable cleared). No new income.

Double-counting: recording both the invoice and the deposit as income. Your revenue looks twice as big as it is, your tax bill follows, and your profit is a fantasy.
Missing income: recording only the deposit and never the invoice. Your receivables are invisible and you have no idea who’s late paying you.

The pattern for every sale: record the sale when earned, record the cash when received, and never record the same dollar as income twice.

Getting paid faster: the bookkeeper’s role

Invoice the same day, every time.
State clear terms: “Due upon receipt” or “Net 15” beats a vague hope. Late fees and early-payment discounts (e.g., 2% off if paid in 10 days) are legitimate tools — state them on the invoice.
Follow a collections routine. A friendly reminder at 7 days past due, a firm call at 30, a final notice at 60.
Accept easy payment methods. The small processing fee is usually cheaper than waiting 60 days.
Watch your deposits. Every deposit on the bank statement should match a recorded receipt — an unmatched deposit is unrecorded income or someone else’s money.

Money in that isn’t income

Not every deposit is revenue — recording them as income is one of the fastest ways to overstate your profit and overpay your taxes:

Loan proceeds. The bank deposits $25,000 into your account. That’s not income — it’s a liability. Entry: debit Cash, credit Loan Payable.
Owner contributions. You put $5,000 of personal savings into the business. Not income — an increase in your equity stake. Entry: debit Cash, credit Owner’s Capital.
Unearned revenue — a liability until the work is done; the income hits the P&L when you deliver.
Transfers between your own accounts. Moving $3,000 from business savings to checking is the same money in a different pocket — record it as a transfer, never as income.
Refunds of your own expenses. A vendor refunds $200 for a returned supply purchase — that’s a reduction of the original expense, not new income.

The test is always the same: Did the business earn this by delivering value to a customer? If yes, it’s income. If not, find the real account — liability, equity, or transfer.

When the customer disputes the invoice

Agreed reduction: issue a credit memo for the disputed amount (debit Income or Sales Returns, credit Accounts Receivable), so the receivable reflects what the customer actually owes.
Partial payment while disputing the rest: apply the payment to the invoice, leaving the disputed balance open and aging. Don’t write off the disputed amount until the dispute is resolved.
Full dispute, no payment expected: write it off to Bad Debt Expense once you’ve given up collection.

Document the dispute: emails, the agreed resolution, the credit memo. Disputed invoices have a way of resurrecting months later — the paper trail settles it.

Key takeaways

Invoice the moment the work is done; use sequential invoice numbers with clear terms.
Income is recorded when earned (the invoice), cash is recorded when received (the payment) — never count the same dollar twice.
Use Undeposited Funds as a holding account so your recorded deposits match the bank statement.
Record refunds as reductions of income (credit memos), not as expenses.
Record every cash sale the day it happens.
The bookkeeper’s system — fast invoicing, clear terms, a collections routine — is what actually gets you paid.